8975988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 27525120

約数和(自身を除く): 18549132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 383, 434, 558, 651, 756, 766, 837, 868, 1116, 1149, 1302, 1532, 1674, 1953, 2298, 2604, 2681, 3348, 3447, 3906, 4596, 5362, 5859, 6894, 7812, 8043, 10341, 10724, 11718, 11873, 13788, 16086, 20682, 23436, 23746, 24129, 32172, 35619, 41364, 47492, 48258, 71238, 72387, 83111, 96516, 106857, 142476, 144774, 166222, 213714, 249333, 289548, 320571, 332444, 427428, 498666, 641142, 747999, 997332, 1282284, 1495998, 2243997, 2991996, 4487994, 8975988]

約数ペア:

[(1, 8975988), (2, 4487994), (3, 2991996), (4, 2243997), (6, 1495998), (7, 1282284), (9, 997332), (12, 747999), (14, 641142), (18, 498666), (21, 427428), (27, 332444), (28, 320571), (31, 289548), (36, 249333), (42, 213714), (54, 166222), (62, 144774), (63, 142476), (84, 106857), (93, 96516), (108, 83111), (124, 72387), (126, 71238), (186, 48258), (189, 47492), (217, 41364), (252, 35619), (279, 32172), (372, 24129), (378, 23746), (383, 23436), (434, 20682), (558, 16086), (651, 13788), (756, 11873), (766, 11718), (837, 10724), (868, 10341), (1116, 8043), (1149, 7812), (1302, 6894), (1532, 5859), (1674, 5362), (1953, 4596), (2298, 3906), (2604, 3447), (2681, 3348)]